X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fapache%2Fharmony%2Fluni%2Futil%2FMsgHelp.java;fp=src%2Forg%2Fapache%2Fharmony%2Fluni%2Futil%2FMsgHelp.java;h=592d8b357641dc11df93a729f98cce15fd9ad1d7;hb=5e556aaaedbcf56063c72677364c7fe2b961230d;hp=0000000000000000000000000000000000000000;hpb=507f8f9e119ce89ba04aea3b3d814cbe58f3d686;p=jalview.git diff --git a/src/org/apache/harmony/luni/util/MsgHelp.java b/src/org/apache/harmony/luni/util/MsgHelp.java new file mode 100644 index 0000000..592d8b3 --- /dev/null +++ b/src/org/apache/harmony/luni/util/MsgHelp.java @@ -0,0 +1,124 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.harmony.luni.util; + +/** + * This class contains helper methods for loading resource bundles and + * formatting external message strings. + * + */ + +public final class MsgHelp { + + /** + * Generates a formatted text string given a source string containing + * "argument markers" of the form "{argNum}" where each argNum must be in + * the range 0..9. The result is generated by inserting the toString of each + * argument into the position indicated in the string. + *
+ * To insert the "{" character into the output, use a single backslash
+ * character to escape it (i.e. "\{"). The "}" character does not need to be
+ * escaped.
+ *
+ * @param format
+ * String the format to use when printing.
+ * @param args
+ * Object[] the arguments to use.
+ * @return String the formatted message.
+ */
+ public static String format(String format, Object[] args) {
+ StringBuilder answer = new StringBuilder(format.length()
+ + (args.length * 20));
+ String[] argStrings = new String[args.length];
+ for (int i = 0; i < args.length; ++i) {
+ if (args[i] == null)
+ argStrings[i] = "